# Kosterina Cashback — Compare Rates Across 7 Cashback Portals

> GotCashback.com tracks Kosterina cashback rates across 7 cashback portals, updated 2026-07-31T01:22:53Z. Current best rate: **5%** via **Mr. Rebates**. This page is the agent-readable version of https://www.gotcashback.com/Stores/Kosterina/.

- Canonical HTML page: https://www.gotcashback.com/Stores/Kosterina/
- Store website: https://kosterina.com
- Data freshness: rates last checked 2026-07-31T01:22:53Z; rates change frequently — treat values older than 24 hours as stale and re-fetch.
- All rates apply to online purchases initiated through the portal's tracking link unless noted otherwise.

Discover Kosterina cashback offering of up to up to 13% from 7 trusted cashback websites.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | 5% |
| Portal | [Mr. Rebates](https://www.gotcashback.com/Portals/MrRebates/) |
| Rate type | flat |
| Cashback link | https://www.gotcashback.com/Click/MrRebates/Kosterina/ |

## All Portal Rates

Sorted by cashback rate, highest first. Use the "Cashback link" URL to activate rate comparison and tracking.

| Portal | Cashback rate | End date | Conditions | Cashback link |
|---|---|---|---|---|
| [Mr. Rebates](https://www.gotcashback.com/Portals/MrRebates/) | 5% | — | — | https://www.gotcashback.com/Click/MrRebates/Kosterina/ |
| [Price.com](https://www.gotcashback.com/Portals/price-com/) | 3.50 % | — | — | https://www.gotcashback.com/Click/price-com/Kosterina/ |
| [TopCashback.com](https://www.gotcashback.com/Portals/TopCashback/) | 3.03% | — | — | https://www.gotcashback.com/Click/TopCashback/Kosterina/ |
| [Yazing](https://www.gotcashback.com/Portals/yazing/) | 1.80 % | — | — | https://www.gotcashback.com/Click/yazing/Kosterina/ |
| [Rakuten](https://www.gotcashback.com/Portals/rakuten/) | 1% | — | — | https://www.gotcashback.com/Click/rakuten/Kosterina/ |
| [Citi Shop](https://www.gotcashback.com/Portals/citishop/) | Up to 13% (up to) | — | — | https://www.gotcashback.com/Click/citishop/Kosterina/ |
| [CapitalOne Shopping](https://www.gotcashback.com/Portals/capitalone-shopping/) | 0.5% | — | — | https://www.gotcashback.com/Click/capitalone-shopping/Kosterina/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.com/Stores/Kosterina/History/Json/year/
- Last 30 days: https://www.gotcashback.com/Stores/Kosterina/History/Json/month/

## Terms & Exclusions

Common conditions for cashback (verify per portal before purchase):

- Cashback typically applies to orders initiated through the portal's tracking link; in-store offers, where available, are listed separately above.
- Gift card purchases usually do not earn cashback.
- Cashback is voided if another browser extension or coupon code claims the affiliate attribution.
- Tracking requires clicking through the portal link with ad/tracker blocking disabled.
- Portal-specific conditions are listed in the "Conditions" column above.

## How It Works

1. Compare rates in the tables above and pick a portal.
2. Follow the cashback link, sign in (or register) at the portal, and click through to Kosterina from the portal.
3. Complete your purchase in the same session without visiting other coupon sites.
4. Cashback tracks in your portal account and becomes withdrawable after the portal's payout waiting period.

## FAQ

**How does earning Kosterina cashback using cashback portals work?**
Cashback portals partner with various retailers, including Kosterina, to offer users the opportunity to earn cashback rewards on their purchases. When you shop at Kosterina through a cashback portal, you can earn a percentage of your purchase amount back as cashback.

**Which cashback portals offer cashback for Kosterina purchases?**
Various cashback portals may offer cashback rewards for purchases made at Kosterina. It's recommended to check different cashback portals to compare the cashback rates and offers available.

**How long does it take to receive the Kosterina cashback after making a purchase through a cashback portal?**
The time it takes to receive the cashback for your Kosterina purchase can vary depending on the cashback portal's terms and the retailer's policies. Typically, it may take a few days to a few weeks for the cashback to be credited to your account.

**Is there a limit to how much Kosterina cashback I can earn through cashback portals?**
The amount of cashback you can earn on your Kosterina purchases through cashback portals may be subject to certain limitations set by the cashback portal or the retailer. Be sure to check the terms and conditions of the cashback offer.

**Can I combine Kosterina cashback from different cashback portals?**
In most cases, cashback earnings from different cashback portals cannot be combined for the same purchase at Kosterina. Each cashback portal operates independently, so you would typically only earn cashback from the portal you used for that transaction.

**Do I need to create an account with a cashback portal to earn Kosterina cashback?**
Yes, to earn cashback on your Kosterina purchases through a cashback portal, you usually need to have an account with the cashback portal. This account allows the portal to track your purchases and credit cashback to your account.

**Are there any fees or charges associated with earning Kosterina cashback through cashback portals?**
Cashback portals typically do not charge users fees for earning cashback on their purchases. However, it's essential to review the terms and conditions of the cashback portal to understand any specific policies or fees that may apply.

**What if my Kosterina cashback doesn't show up in my cashback portal account?**
If your Kosterina cashback doesn't appear in your cashback portal account after a reasonable amount of time, you should reach out to the customer support team of the cashback portal. They can investigate the issue and help resolve any missing cashback.

**Can I earn Kosterina cashback on all products available on the Kosterina website?**
The availability of cashback rewards for Kosterina purchases may vary depending on the cashback portal and the specific products or categories offered. It's advisable to check with the cashback portal for any restrictions or exclusions.

**Do cashback portals offer higher cashback rates for Kosterina during specific promotions?**
Yes, cashback portals may run promotions or limited-time offers that provide users with higher cashback rates for Kosterina purchases. Keep an eye out for these special promotions to maximize your cashback earnings.

**Can I earn Kosterina cashback on purchases made with gift cards or discount codes?**
The eligibility of earning cashback on Kosterina purchases made with gift cards or discount codes can vary depending on the cashback portal's terms and the retailer's policies. It's advisable to review the specific terms for each cashback offer.

**Is there a minimum purchase amount required to earn Kosterina cashback through cashback portals?**
Some cashback portals may have a minimum purchase threshold that you need to meet to earn cashback on your Kosterina purchases. Check the terms and conditions of the cashback offer to understand any such requirements.

**Do I still earn Kosterina cashback if I return or cancel my purchase?**
In most cases, if you return or cancel your Kosterina purchase, the associated cashback earned through the cashback portal may be reversed or deducted from your cashback balance. This policy can vary, so refer to the cashback portal's terms for more information.

**Can I earn Kosterina cashback on international purchases made through cashback portals?**
Earning cashback on international purchases at Kosterina through cashback portals may have specific limitations based on the cashback portal's policies and the retailer's international shipping options. Review the terms of the cashback offer for more details.

**How can I track my Kosterina cashback earnings on a cashback portal?**
Most cashback portals provide a dashboard or account section where you can track your cashback earnings, including those from Kosterina purchases. Log in to your cashback portal account to view your earnings and transaction history.

**What happens to my Kosterina cashback if I close my account with the cashback portal?**
If you close your account with a cashback portal, any accrued cashback earnings, including those from Kosterina purchases, may be forfeited. It's crucial to redeem or transfer your cashback before closing your account to avoid losing any accumulated rewards.

**Are there any specific requirements or steps to ensure I earn Kosterina cashback through a cashback portal?**
To ensure you earn cashback on your Kosterina purchases, be sure to click through to the Kosterina website from the cashback portal's link. Additionally, make sure your browser settings allow for cookies and follow any specific guidelines provided by the cashback portal.

**Can I redeem my Kosterina cashback for gift cards or other rewards?**
Some cashback portals may offer the option to redeem your cashback earnings for gift cards, vouchers, or other rewards. Check the redemption options available on the cashback portal to see if you can convert your Kosterina cashback into other rewards.

**Is there a time limit for claiming or using my Kosterina cashback earned through a cashback portal?**
Cashback portals may have specific terms regarding the expiration or redemption period of cashback earnings. It's advisable to review the terms and conditions of the cashback portal to understand any time limits associated with using your Kosterina cashback.

**Can I refer friends to earn additional Kosterina cashback through cashback portals?**
Some cashback portals offer referral programs that allow you to earn additional cashback when you refer friends to the platform, including for Kosterina purchases. Check the cashback portal's referral terms to see if you can earn extra rewards by inviting others.

## Related

- All stores index (HTML): https://www.gotcashback.com/Stores/
- Site index for agents: https://www.gotcashback.com/llms.txt

---
*Machine-readable metadata*

```json
{
  "type": "CashbackStoreOffer",
  "store": "Kosterina",
  "storeUrl": "https://kosterina.com",
  "canonical": "https://www.gotcashback.com/Stores/Kosterina/",
  "lastUpdated": "2026-07-31T01:22:53Z",
  "bestRate": {
    "advertised": "5%",
    "effectivePercent": 5,
    "tiered": false,
    "portal": "Mr. Rebates",
    "portalUrl": "https://www.gotcashback.com/Portals/MrRebates/",
    "clickUrl": "https://www.gotcashback.com/Click/MrRebates/Kosterina/"
  },
  "portalCount": 7,
  "portals": [
    {
      "name": "Mr. Rebates",
      "rate": "5%",
      "effectivePercent": 5,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/MrRebates/Kosterina/"
    },
    {
      "name": "Price.com",
      "rate": "3.50 %",
      "effectivePercent": 3.5,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/price-com/Kosterina/"
    },
    {
      "name": "TopCashback.com",
      "rate": "3.03%",
      "effectivePercent": 3.03,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/TopCashback/Kosterina/"
    },
    {
      "name": "Yazing",
      "rate": "1.80 %",
      "effectivePercent": 1.8,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/yazing/Kosterina/"
    },
    {
      "name": "Rakuten",
      "rate": "1%",
      "effectivePercent": 1,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/rakuten/Kosterina/"
    },
    {
      "name": "Citi Shop",
      "rate": "Up to 13%",
      "effectivePercent": 13,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/citishop/Kosterina/"
    },
    {
      "name": "CapitalOne Shopping",
      "rate": "0.5%",
      "effectivePercent": 0.5,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/capitalone-shopping/Kosterina/"
    }
  ]
}
```